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Support for Windows Vista Service Pack 1 (SP1) ends on July 12, 2011. To continue receiving security updates for Windows, make sure you're running Windows Vista with Service Pack 2 (SP2). For more information, refer to this Microsoft web page: Support is ending for some versions of Windows
(http://windows.microsoft.com/en-us/windows/help/end-support-windows-xp-sp2-windows-vista-without-service-packs)
.

The English (United States) version of this software update installs files that have the attributes that are listed in the following tables. The dates and times for these files are listed in Coordinated Universal Time (UTC). The dates and times for these files on your local computer are displayed in your local time and with your current daylight saving time (DST) bias. Additionally, the dates and times may change when you perform certain operations on the files.

Windows Vista file information

The files that apply to a specific product, milestone (SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table:

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Version

Product

Milestone

Service branch

6.0.6001.18xxx

Windows Vista SP1

SP1

GDR

6.0.6001.22xxx

Windows Vista SP1

SP1

LDR

6.0.6002.18xxx

Windows Vista SP2

SP2

GDR

6.0.6002.22xxx

Windows Vista SP2

SP2

LDR

GDR service branches contain only those fixes that are widely released to address widespread, critical issues. LDR service branches contain hotfixes in addition to widely released fixes.

The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately. MUM and MANIFEST files, and the associated security catalog (.cat) files, are critical to maintaining the state of the updated component. The security catalog files (attributes not listed) are signed with a Microsoft digital signature.

Windows 7 and Windows Server 2008 R2 file information

The files that apply to a specific product, milestone (RTM, SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table:

Collapse this tableExpand this table

Version

Product

Milestone

Service branch

6.1.7600.16xxx

Windows 7 and Windows Server 2008 R2

RTM

GDR

6.1.7600.20xxx

Windows 7 and Windows Server 2008 R2

RTM

LDR

6.1.7600.17xxx

Windows 7 and Windows Server 2008 R2

SP1

GDR

6.1.7600.21xxx

Windows 7 and Windows Server 2008 R2

SP1

LDR

GDR service branches contain only those fixes that are widely released to address widespread, critical issues. LDR service branches contain hotfixes in addition to widely released fixes.

The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately in the "Additional file information for Windows 7 and Windows Server 2008 R2" section. MUM and MANIFEST files, and the associated security catalog (.cat) files, are critical to maintaining the state of the updated component. The security catalog files, for which the attributes are not listed, are signed with a Microsoft digital signature.

For all supported x86-based versions of Windows 7

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File name

File version

File size

Date

Time

Platform

Cpfilters.dll

6.6.7600.16724

642,048

23-Dec-2010

05:28

x86

Cpfilters.dll

6.6.7600.20865

642,048

23-Dec-2010

14:58

x86

Cpfilters.dll

6.6.7601.17528

642,048

23-Dec-2010

05:54

x86

Cpfilters.dll

6.6.7601.21626

642,048

23-Dec-2010

05:25

x86

Mpg2splt.ax

6.6.7600.16724

199,680

23-Dec-2010

05:24

Not Applicable

Mpg2splt.ax

6.6.7600.20865

199,680

23-Dec-2010

14:53

Not Applicable

Mpg2splt.ax

6.6.7601.17528

199,680

23-Dec-2010

05:50

Not Applicable

Mpg2splt.ax

6.6.7601.21626

199,680

23-Dec-2010

05:21

Not Applicable

Sbe.dll

6.6.7600.16724

850,432

23-Dec-2010

05:28

x86

Sbeio.dll

12.0.7600.16385

153,600

14-Jul-2009

01:16

x86

Sbe.dll

6.6.7600.20865

850,432

23-Dec-2010

14:58

x86

Sbeio.dll

12.0.7600.16385

153,600

14-Jul-2009

01:16

x86

Sbe.dll

6.6.7601.17528

850,944

23-Dec-2010

05:54

x86

Sbeio.dll

12.0.7600.16385

153,600

14-Jul-2009

01:16

x86

Sbe.dll

6.6.7601.21626

850,944

23-Dec-2010

05:25

x86

Sbeio.dll

12.0.7600.16385

153,600

14-Jul-2009

01:16

x86

Encdec.dll

6.6.7600.16724

534,528

23-Dec-2010

05:28

x86

Encdec.dll

6.6.7600.20865

534,528

23-Dec-2010

14:58

x86

Encdec.dll

6.6.7601.17528

534,528

23-Dec-2010

05:54

x86

Encdec.dll

6.6.7601.21626

534,528

23-Dec-2010

05:25

x86

For all supported x64-based versions of Windows 7 and Windows Server 2008 R2